From daaa72d82df6b9e5e2c1247c10792d4b12683541 Mon Sep 17 00:00:00 2001
From: danielhover <49653670+danielhover@users.noreply.github.com>
Date: Fri, 25 Jun 2021 16:46:21 -0700
Subject: [PATCH] fix(storage, ios): dont enumerate on dictionary being mutated
 (#5455)

Avoid a possible crash during storage dealloc by iterating on a copy of the
array being mutated instead of the array itself
---
 packages/storage/ios/RNFBStorage/RNFBStorageModule.m | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/storage/ios/RNFBStorage/RNFBStorageModule.m b/packages/storage/ios/RNFBStorage/RNFBStorageModule.m
index 0a6ab6f2dc..1887acddb4 100644
--- a/packages/storage/ios/RNFBStorage/RNFBStorageModule.m
+++ b/packages/storage/ios/RNFBStorage/RNFBStorageModule.m
@@ -61,13 +61,13 @@ - (id)init {
 }
 
 - (void)dealloc {
-  for (NSString *key in PENDING_TASKS) {
+  for (NSString *key in [PENDING_TASKS allKeys]) {
     [PENDING_TASKS removeObjectForKey:key];
   }
 }
 
 - (void)invalidate {
-  for (NSString *key in PENDING_TASKS) {
+  for (NSString *key in [PENDING_TASKS allKeys]) {
     [PENDING_TASKS removeObjectForKey:key];
   }
 }